PaiPaitek Dog Bark Collar with Remote 3300ft Range - Automatic Bark Activated Shock Collar for Small Medium Large Dog with 5 Adjustable Sensitivity & WaterproofThe latest Dog Bark and Training Collar 2 in 1 combines a Remote Shock Collar and an Automatic Bark Collar. You don't need to use the remote every time your dog barks, the anti bark collar provides you with barkless nights Bark and Training Collar Combo achieves GREAT RESULTS in stopping barking and controlling behavior through 4 training modes. Auto bark (levels 1 5 sensitivity), beep, vibration and safety shock 1 100 can be set to fit all dog breeds